ASRock
ASRock B850I Lightning Wi-Fi
AM5 ITX · USB4 · Wi-Fi 7
88
/ 100
From $299
VS
MSI
MSI B860 Tomahawk Wi-Fi
LGA1851 · B860 · Wi-Fi 7 · $229
88
/ 100
From $229
Specdex verdict
Dead heat — it comes down to priorities.
In our weighted Specdex score, ASRock B850I Lightning Wi-Fi lands at 88 and MSI B860 Tomahawk Wi-Fi at 88. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick ASRock B850I Lightning Wi-Fi if…
- ✓Mini-ITX with USB4 + Wi-Fi 7
- ✓Strong VRM for ITX
- ✓Two M.2 slots (one PCIe 5.0)
Pick MSI B860 Tomahawk Wi-Fi if…
- ✓Great value Arrow Lake board
- ✓Wi-Fi 7 + 2.5 GbE
- ✓Solid VRM for mid-range
ASRock B850I Lightning Wi-Fi 88
vs 88 MSI B860 Tomahawk Wi-Fi
Score breakdown
ASRock B850I Lightning Wi-Fi
88 vrm 86
features 92
ease 88
software 80
value 88
bios 0
MSI B860 Tomahawk Wi-Fi
88 vrm 88
features 88
ease 0
software 0
value 94
bios 88
Specs side-by-side
| Spec | ASRock B850I Lightning Wi-Fi | MSI B860 Tomahawk Wi-Fi |
|---|---|---|
| Socket | AM5 | LGA1851 |
| Chipset | AMD B850 | B860 |
| VRM | 14+2 phase | — |
| RAM | 2× DDR5 up to 8000 MT/s OC | — |
| PCIe slots | 1× PCIe 5.0 x16 | — |
| M.2 | 2× (1× PCIe 5.0) | — |
| USB | 1× USB4, 5× USB 3.2 Gen 2 | — |
| Network | 2.5 GbE + Wi-Fi 7 | — |
| Form factor | Mini-ITX | — |
| RAM slots | — | 4× DDR5-7200 |
| Networking | — | 2.5 GbE + Wi-Fi 7 |
ASRock B850I Lightning Wi-Fi
Pros
- +Mini-ITX with USB4 + Wi-Fi 7
- +Strong VRM for ITX
- +Two M.2 slots (one PCIe 5.0)
Cons
- −Two RAM slots only (ITX limitation)
- −Limited fan headers
- −Premium for ITX
MSI B860 Tomahawk Wi-Fi
Pros
- +Great value Arrow Lake board
- +Wi-Fi 7 + 2.5 GbE
- +Solid VRM for mid-range
Cons
- −Only 1× PCIe 5.0 x16
- −No USB4
- −Memory overclocking headroom limited
FAQ: ASRock B850I Lightning Wi-Fi vs MSI B860 Tomahawk Wi-Fi
Which is better, ASRock B850I Lightning Wi-Fi or MSI B860 Tomahawk Wi-Fi? +
Both score 88 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is ASRock B850I Lightning Wi-Fi worth the price? +
At $299, ASRock B850I Lightning Wi-Fi delivers a Specdex score of 88 — strongest in features.
Is MSI B860 Tomahawk Wi-Fi worth the price? +
At $229, MSI B860 Tomahawk Wi-Fi delivers a Specdex score of 88 — strongest in value.
Does ASRock B850I Lightning Wi-Fi or MSI B860 Tomahawk Wi-Fi last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.